JavaMail（smtps＆imaps）

如何配置JavaMail以使用smtps和imaps？

Answer 1

这是设置SMTPS

private static Session createSession(String host, int port, boolean sslAuthenticationRequired, String userName, String password, boolean debug) { Properties properties = new Properties(); String mailSmtp = "mail.smtp"; if (sslAuthenticationRequired) { mailSmtp += "s"; properties.put(mailSmtp + ".socketFactory.port", Integer.toString(port)); properties.put(mailSmtp + ".socketFactory.class", "javax.net.ssl.SSLSocketFactory"); properties.put(mailSmtp + ".socketFactory.fallback", "false"); } properties.put("mail.debug", debug ? "true" : "false"); properties.put(mailSmtp + ".host", host); properties.put(mailSmtp + ".user", userName); properties.put(mailSmtp + ".password", password); properties.put(mailSmtp + ".port", Integer.toString(port)); properties.put(mailSmtp + ".starttls.enable", "true"); properties.put(mailSmtp + ".auth", "true"); return Session.getDefaultInstance(properties, new PasswordAuthenticator(userName, password)); } 

此链接说明了如何配置IMAP。